Model: K129-15

Spring Tension Washer

Properties:

Hole Diameter

Between 0.874 inches and 0.890 inches

Outside Diameter

Between 1.352 inches and 1.372 inches

Overall Height

Between 0.043 inches and 0.051 inches

Material Thickness

Between 0.019 inches and 0.021 inches

Hardness Rating

Between 48.0 rockwell c and 50.0 rockwell c

Material

Steel

Style Designator

Spring tension

NSN

5310-00-680-9144

Part Number

K129-15

Description

Washer,spring Tension

CAGE

18965

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

Part K129-15 NSN 5310-00-680-9144

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15938

FIIG:

A022B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

194160

UFC:

55210

LTL:

50.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7318210000
SITC: 69422
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Spring washers and other lock washers, iron or steel